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Princess|Lab Grown|IGI

4.57ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG797654450

Certificate IGI LG797654450

Diamond specifications and retailer prices

From HK$50,764 HKD
$6,470 USD
As of October 30, 2026
Save HK$5,963 HKD (11%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$56,727 HKD at Kay Jewelers · As of November 2, 2026
View at Kay Jewelers

About this 4.57ct lab-grown princess diamond

This 4.57ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797654450 or 797654450. Listed at 3 retailers as of October 30, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.57
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG797654450
Dimensions9.12 × 9.04 mm
L/W Ratio1.01
Top View
9.12 mm9.04 mm4.57 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797654450
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$56,727 HKD|Low: HK$50,764 HKD|High: HK$62,455 HKD|Avg: HK$56,701 HKD
Kay Jewelers
Retailer 2
Retailer 3
September 28, 2026
Retailer 2HK$50,764 HKD
Kay JewelersHK$56,727 HKD
Retailer 3HK$56,727 HKD

4 data points across 3 retailers

3 retailersHK$50,764 HKD to HK$56,727 HKD

B
Cheapest Retailer
-
HK$50,764 HKD
$6,470 USD
B
Retailer 2
-
HK$56,727 HKD
$7,230 USD
View
Most Expensive
B
Kay Jewelers
259223470 · Nov 2
HK$56,727 HKD
$7,230 USD
View
2 more retailers have this diamond
Prices start from HK$50,764 HKDSave up to HK$5,963 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
4.57ct Princess
HK$50,764 HKD